fx | Exchange rates streamed over websockets for multiple | Websocket library

 by   paulhoughton TypeScript Version: Current License: MIT

kandi X-RAY | fx Summary

kandi X-RAY | fx Summary

fx is a TypeScript library typically used in Networking, Websocket, Vue, Angular, React applications. fx has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Data from api sent over websockets (wss://fx.now.sh) Example. React TypeScript implementation, available in other frameworks -.
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            kandi-support Support

              fx has a low active ecosystem.
              It has 63 star(s) with 23 fork(s). There are 6 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              fx has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of fx is current.

            kandi-Quality Quality

              fx has no bugs reported.

            kandi-Security Security

              fx has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              fx is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              fx releases are not available. You will need to build from source code and install.

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            fx Key Features

            No Key Features are available at this moment for fx.

            fx Examples and Code Snippets

            Return the derivative of fx .
            pythondot img1Lines of Code : 2dot img1License : Permissive (MIT License)
            copy iconCopy
            def fx_derivative(x: float) -> float:
                return 2 * x  

            Community Discussions

            QUESTION

            Correctly compute the divergence of a vector field in python
            Asked 2021-Jun-15 at 15:26

            I am trying to compute the divergence of a vector field:

            ...

            ANSWER

            Answered 2021-Jun-15 at 15:26

            Let me 1. explain the reason behind this observation, and 2. how to fix it.

            Reason:

            One needs to be careful about how the data is oriented when computing the divergence (or the gradient in general), since it is important to compute the gradient along the correct axis to obtain a physically valid result.

            np.meshgrid can output the mesh in two ways, depending on how you set the index parameter

            Index "xy" : Here, for every y value, we sweep the x-values.

            Source https://stackoverflow.com/questions/67974193

            QUESTION

            Adobe AIR Flex : Dynamically change the width of VGroup
            Asked 2021-Jun-14 at 12:30

            We have a Adobe AIR desktop application. In the window there is a topbar with some buttons. The central button opens a dropdown popup always at the horizontal center of the screen. Previously there was no scrolbar and the topbar and the popup was always aligned horizontally. But now we have introduced horizontal and vertical scrollbars and hence when the window is resized, the topbar is not at the center of the active window and hence it's not aligned with the popup.

            Please check the pictures. The topbar -

            The popup -

            If the window is maximized in the horizontal side, then the topbar and the popup is aligned.

            Now the mxml code -

            ...

            ANSWER

            Answered 2021-Jun-14 at 11:45

            This is the default behavior. When you show a popup, you tell it where to be places in .y and .x . When you scroll or resize you effectively change the "center" of the window, but you never inform it that it has changed.

            What I would try is adding a listener for window resize and onChange re-center the popup.

            Sample Code (this is not tested but should work):

            Source https://stackoverflow.com/questions/67965582

            QUESTION

            Create streamplot in python, ValueError: The rows of 'x' must be equal
            Asked 2021-Jun-11 at 19:01

            I have a vector field:

            ...but when I want to plot the associated streamplot, I get an error:

            ValueError: The rows of 'x' must be equal

            Here is my code:

            ...

            ANSWER

            Answered 2021-Jun-11 at 19:01

            Thanks to the comment from TrentonMcKinney I realized what the issue was:

            In my case:

            The values in each of my rows are the same, but each row is increasing.

            But what I need for streamplot to work is:

            Each row is the same, but the values in each row are increasing.

            So I changed indexing = 'ij' to = 'xy':

            Source https://stackoverflow.com/questions/67941121

            QUESTION

            Flow conditions executes TRUE, not FALSE
            Asked 2021-Jun-11 at 17:41

            CONTEXT

            • Created small ticket submission system for a personnel office. Created ability to submit ticket on behalf of another user, such as by a supervisor. Needed one column "CUSTOMER EMAIL" to fill with the email from the actual customer so the system would have one column by which to email the customer.

            If SUBMITTED FOR is full, CUSTOMER EMAIL should have SUBMITTED FOR EMAIL.
            If SUBMITTED FOR is empty, CUSTOMER EMAIL should have CREATED BY EMAIL.



            FLOW

            PART 1 (Works fine)

            • TRIGGER: Update item/File
            • CONDITION: TICKET ID column field is modified

            FLOW PART 2 (Problem)

            • CONDITION:
            • "Has Column Changed: Submitted for" IS EQUAL TO "Has Column Changed: Submitted for"

            • Also Tried

            • "Has Column Changed: Submitted for" IS EQUAL TO fx: TRUE



            Boolean:::

            YES

            • UPDATE ITEM: CUSTOMER EMAIL (col) with SUBMITTED FOR EMAIL (field)

            NO

            • UPDATE ITEM: CUSTOMER EMAIL (col) with CREATED BY EMAIL (field)

            The FLOW TEST says it works, but when FALSE, doesn't execute the NO "UPDATE ITEM".

            Please help!

            ...

            ANSWER

            Answered 2021-Jun-11 at 17:41

            Found the problem:

            In 2nd condition, was using "Has Column Changed:Submitted For" IS EQUAL TO fx:NULL.

            But the value IS updated, even if the value is null, which produces a false positive.

            Changed it to: "Submitted for" IS EQUAL TO fx:NULL.

            My ignorance on difference between "Has changed" vs is the cell empty or not?

            Source https://stackoverflow.com/questions/67938257

            QUESTION

            Is there a way to check for a right mouse button click in FXML?
            Asked 2021-Jun-11 at 15:50

            I am building a version of Risk in JavaFX with FXML for school. Now we want to be able to right click a button to decrease the amount of troops in a country and left click it to increase the amount. The left click was pretty self explanatory as it is just an onAction, but how would we check for a right click on a button, through FXML?

            ...

            ANSWER

            Answered 2021-Jun-11 at 13:45

            To react to a right mouse button click in javaFX, you would use the onMouseClicked event handler, and in the MouseEvent, check for which button was pressed using method getButton, which will return a MouseButton with value MIDDLE, PRIMARY, or SECONDARY

            Controller code:

            Source https://stackoverflow.com/questions/67937922

            QUESTION

            PYTHON all possibilities of command with optional and mandatory parameters
            Asked 2021-Jun-10 at 18:48

            I am fighiting with some listing all possibilities of command with optional and mandatory parameters in python. I need it to generate some autocomplete script in bash based on help output from some script.

            E.g. fictional command:

            ...

            ANSWER

            Answered 2021-Jun-10 at 14:20

            The syntax you give for your fictional command does not match the expected output (for example -capacity_saving).

            Nonetheless :

            Source https://stackoverflow.com/questions/67915722

            QUESTION

            Not able to connect with broker using MQTTNet library .net core
            Asked 2021-Jun-10 at 18:14

            I need an help, I can't connect with the broker. I'm using MQTTNet library into my api project .net core this is my code:

            ...

            ANSWER

            Answered 2021-Jun-10 at 13:39

            C# is not a language I've done much with, but I assume you are missing an await before mqttClient.ConnectAsync(options, CancellationToken.None); so the rest of the code waits for the connection to complete before trying to send the message

            Source https://stackoverflow.com/questions/67921437

            QUESTION

            How do I make a condition to execute a command once an element of numPy array achieves a certain value?
            Asked 2021-Jun-10 at 17:11

            I'm creating a machine-learning program to recognize images that are shown on webcam. I've used Google Teachable Machine to generate the model and it works fine.

            The matter I'm having issues with is printing the results of a prediction array, when an element of this array achieves a certain value (if it's equal to or more than 0.9 for an element, print a specific message).

            Let's say when element prediction[0] >= 0.9 I want to execute print("Up") as it recognizes the image of an arrow facing up or if element prediction[1] >= 0.9 I'd do a print("Down") etc.

            But when I try do that using the if statement I am presented with a

            ...

            ANSWER

            Answered 2021-Jun-10 at 17:11

            The problem is that your prediction has an "incorrect" shape when you're trying to check for each of the values. The following illustrates this:

            Source https://stackoverflow.com/questions/67924979

            QUESTION

            Type inference with pattern binder at sing @ in match case doesn't work as expected
            Asked 2021-Jun-09 at 23:02

            Suppose Lofty is a sealed trait and Earthy is one of its case classes. In a match such as this:

            ...

            ANSWER

            Answered 2021-Jun-07 at 20:49

            SLS 8.1.3 Pattern Binders states

            A pattern p implies a type T if the pattern matches only values of the type T.

            The pattern Earthy(i) in

            Source https://stackoverflow.com/questions/67862964

            QUESTION

            Differences while rendering SVG with librsvg and Python
            Asked 2021-Jun-09 at 07:07

            Depending upon rendering an SVG either as a whole document or as a single element shows differences in rendering.

            I created a simple SVG graphic using Inkscape and want to render it using Python. I decided librsvg was the way to go. This is my SVG, saved from Inkscape as "normal SVG" (without Inkscape-specific extensions).

            ...

            ANSWER

            Answered 2021-Jun-09 at 07:07

            The culprit is mix-blend-mode:hard-light;.

            I cleaned up the SVG, reset all the translations, but the highlight kept missing. Only after setting the mix-blend-mode from hard-light to normal it reappeared.

            Source https://stackoverflow.com/questions/67898437

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install fx

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            gh repo clone paulhoughton/fx

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            git@github.com:paulhoughton/fx.git

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